Ok, my NB never went beyond 60, i mean it always were around 50-55. That's not a high temp for this chip, and i don't think 1.45 it's a voltage to burn out this chip (impossible to reach 435+fsb with lower vNB), so.... I also had a fan blowing directly to the Nb, and I replaced the hard TIM with MX2 too. Anyway I'm thinking about RMA'it againg, but my shipping charges are too high, so I don't knowm since I already bought another motherboard, and I'm waiting it to arrive.